Hardware Details
Processor
Brand String
Intel(R) Core(TM) i5-4258U CPU @ 2.40GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
4
Microcode Update
0x1D
Physical CPU Cores
2
Possible Turbo Bins
0
Turbo Overclockable
False
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 Home
Service Pack
Version
10.0.14393
Motherboard
Manufacturer
LENOVO
Model
INVALID
Version
31900058 STD
Memory
Total Installed Memory
8.00 GB
Bank Label
BANK 0
Default Speed
2667 MHz
Manufacturer
Hynix/Hyundai
Device Locator
ChannelA-DIMM0
Capacity
8.00 GB
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
8/11/2016
Driver Version
20.19.15.4501
Name
Intel(R) Iris(TM) Graphics 5100
RAM
1.00 GB
BIOS
Manufacturer
LENOVO
Release Date
9/30/2014
Version
O00KT19AUS
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
29.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
29.0 x
2 Active Cores
29.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
40.0 A
Turbo Boost Power Max
28.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
35.0 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Graphics
Processor Graphics Ratio Limit
11.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Cache Voltage
0.0 V
Cache Voltage Offset
0.0 mV
Cache Voltage Mode
Adaptive
